maven-release-plugin/src/main/java/org/apache/maven/plugins/release/StageReleaseMojo.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
package org.apache.maven.plugins.release;

import org.apache.maven.plugins.annotations.Mojo;
import org.apache.maven.plugins.annotations.Parameter;

/**
 * Perform a release from SCM to a staging repository.
 *
 * If no goals are given, these default to <code>deploy</code> or <code>deploy site:stage-deploy</code>,
 * if the project has a &lt;distributionManagement&gt;/&lt;site&gt; element.
 *
 * If the goals contain <code>site-deploy</code> or <code>site:deploy</code>, these
 * are overridden with <code>site:stage-deploy</code>.
 *
 * @author <a href="mailto:nicolas@apache.org">Nicolas De Loof</a>
 * @since 2.0-beta-8
 */
@Mojo(name = "stage", aggregator = true, requiresProject = false)
public class StageReleaseMojo extends PerformReleaseMojo {
    /**
     * URL of the staging repository to use.
     *
     * @since 2.0-beta-8
     */
    @Parameter(property = "stagingRepository", required = true)
    private String stagingRepository;

    @Override
    void createGoals() {
        if (goals == null) {
            // set default
            goals = "deploy";
            if (project.getDistributionManagement() != null
                    && project.getDistributionManagement().getSite() != null) {
                goals += " site:stage-deploy";
            }
        }

        goals = goals.replace("site-deploy", "site:stage-deploy");
        goals = goals.replace("site:deploy", "site:stage-deploy");
    }

    @Override
    void setDeploymentRepository() {
        addArgument("-DaltDeploymentRepository=\"" + stagingRepository + "\"");
    }
}